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Computing for Near-Blind Children?
mjpaci asks: "One of my co-workers has a son, age 12, who is visually impaired among other problems. He is smart, charismatic, and funny--an all around good kid. Due to complications during his mother's pregnancy, he is near-blind. His father is a saint and spends many hours each night helping his child with homework. The problem is that the child is now taking Social Studies in junior high and has great trouble with geography as he cannot read the maps in the book even with his 'overhead visualizer.' Can Slashdot help me help this child?"
"One of my clients has donated 21" monitors to him in the past and they have helped. The real rub is, even with the large monitors, the child cannot read maps when zoomed-in on. The father has looked to the end of the earth for good, hi-res maps that can be magnified without great pixelization. Are there any good sources out there for hi-res maps for educational purposes or a software package that could help? Questions like: Find the largest city on the Mississippi River and what is the Capitol of the South American country to the west of Surinam are hard for the child as his view of the map is very constrained."
This is part of what truly makes the Slashdot community great, and why I am proud to be a part of it. Geeks helping out others by poling a resource that has a truly flabbergasting diversity of combined knowledge. This question hits a bit close to home as my research is centered around vision and vision rescue strategies, but this is a more immediate need that I truly hope somebody here can help with.
Just to clarify: I am not sure if you are asking for screen reader software or not as part of the solution? If so, there are a number of alternatives for Windows (fairly pricey), but the next version of OS X will have a built in screen reader solution! combined with other visual aids that will help the blind and near blind use their computer systems without having to invest in another solution.
For the maps, there are a number of high resolution maps available from the USGS which can be obtained in digital form here and in atlas form here. In addition the CIA world factbook is a nice resource for kids with text and maps that can be remapped with higher resolution.
Finally, a last resort would be Adobe Photoshop. You can take any map or image and simply resize the image with a much higher resolution (say take a map from 72dpi to 600 or 1200 dpi). If there is enough information in the original image to interpret, this might be a good solution to allowing one to zoom in images and maps for ease of interpretation.
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a company called GH, LLC. The specialize in converting educational materials from traditional sources into raised print -- braille text and raised lines for diagrams. This is for totally blind individuals (obviously) but should serve your child as they would be able to feel raised maps. Note that I am not affiliated with them - just knew some people who worked there.
Another great resource is the Alliance for Technology Access. They have directories of companies that create technologies for handicapped individuals.
Good luck.
#include "humorous_pop_culture_reference.h"
I would also suggest that for testing geography the teacher might make transparencies and put them on an overhead projecter then verbally ask the student to identify them based on color, etc. This might require after school work, but it might help retain the visual impact of geography without resorting to Braille.
Why would you think this would cheapen the kid's plight? Telling him he can't do something with kids his age because of a disability and that he should put his life on hold until something with a time-to-market of 20 years shows up?
Yes, sarcasm. With all due respect, I understand your position, but it's a cop-out answer.
There are certain things kids with disabilities can't do, obviously. A kid with paralysis of the lower body can't run track. But the point is to show these kids what they can do, not what they can't. He may not be able to run track, but if he wants to be near the sport, there are plenty of wheelchair track clubs he can participate in. Instead of telling the kid, "wait until we develop artificial legs", let's tell him we have the best people in the room, and until then there are plenty of other opportunities and ways he can participate in life just like non-handicapped people.
A kid with vision disability can participate with his classmates in geography, but he might need some help. Help which, I should note, is required by law and for good reason. People with disabilities aren't invalids, but may require accomodation.
It's worth noting that social studies probably isn't an 'elective' for him in junior high.
All the suggestions are decent ideas, but I wonder if the solution might be to change the problem.
If a person has such problems reading maps, that simple image enlargement techniques don't help then why try teaching geography visually? It is unlikely that that skill (Being able to find the Mississippi on a map) whill ever be a useful one to a person who is severly visually impaired. You can visually describe geography to someone and achieve the same end.
Tell the teacher to stop wasting time teaching skills that aren't ever going to be of use. Just because a standardized skill test has a question like that doesn't mean that it will be applicable to every child that takes the test...
HA! I just wasted some of your bandwidth with a frivolous sig!